How To Fix /UI2/INTEROP004 - Cannot read data for message details

/UI2/INTEROP004 - Overview

• Message type: E = Error

• Message class: /UI2/INTEROP -

• Message number: 004

• Message text: Cannot read data for message details

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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/UI2/INTEROP004 - Details

• The SAP error message /UI2/INTEROP004 Cannot read data for message details typically indicates an issue with the SAP Fiori user interface, particularly when the system is unable to retrieve the necessary data to display message details. This can occur in various scenarios, such as when accessing Fiori applications or during interactions with the SAP Gateway.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to access the data or the specific Fiori application.
  Service Activation: The OData service required for the Fiori application may not be activated in the SAP Gateway.
  Backend Issues: There may be issues with the backend system, such as data inconsistencies or connectivity problems.
  Caching Problems: Sometimes, caching issues can prevent the retrieval of updated data.
  Configuration Errors: Incorrect configuration of the Fiori launchpad or the OData service can lead to this error.
  Network Issues: Network connectivity problems between the Fiori front-end server and the back-end system can also cause